update test with true16

Author: broxigarchen

llvm/test/CodeGen/AMDGPU/amdgcn.bitcast.1024bit.ll

@@ -3,7 +3,8 @@
 ; RUN: llc -mtriple=amdgcn < %s | FileCheck -check-prefix=GCN %s
 ; RUN: llc -mtriple=amdgcn -mcpu=tonga < %s | FileCheck -check-prefixes=VI %s
 ; RUN: llc -mtriple=amdgcn -mcpu=gfx900 < %s | FileCheck -check-prefixes=GFX9 %s
-; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 < %s | FileCheck -check-prefixes=GFX11 %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 < %s | FileCheck -check-prefixes=GFX11,GFX11-TRUE16 %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 < %s | FileCheck -check-prefixes=GFX11,GFX11-FAKE16 %s
 
 define <3 x half> @bitcast_v3bf16_to_v3f16(<3 x bfloat> %a, i32 %b) {
 ; GCN-LABEL: bitcast_v3bf16_to_v3f16:
@@ -134,47 +135,92 @@ define <3 x half> @bitcast_v3bf16_to_v3f16(<3 x bfloat> %a, i32 %b) {
 ; GFX9-NEXT:    s_or_b64 exec, exec, s[4:5]
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
-; GFX11-LABEL: bitcast_v3bf16_to_v3f16:
-; GFX11:       ; %bb.0:
-; GFX11-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX11-NEXT:    s_mov_b32 s0, exec_lo
-; GFX11-NEXT:    v_cmpx_ne_u32_e32 0, v2
-; GFX11-NEXT:    s_xor_b32 s0, exec_lo, s0
-; GFX11-NEXT:    s_delay_alu instid0(SALU_CYCLE_1)
-; GFX11-NEXT:    s_and_not1_saveexec_b32 s0, s0
-; GFX11-NEXT:    s_cbranch_execz .LBB0_2
-; GFX11-NEXT:  ; %bb.1: ; %cmp.true
-; GFX11-NEXT:    v_lshlrev_b32_e32 v1, 16, v1
-; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
-; GFX11-NEXT:    v_dual_add_f32 v1, 0x40c00000, v1 :: v_dual_lshlrev_b32 v2, 16, v0
-; GFX11-NEXT:    v_add_f32_e32 v2, 0x40c00000, v2
-; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_1) | instid1(VALU_DEP_3)
-; GFX11-NEXT:    v_bfe_u32 v4, v1, 16, 1
-; GFX11-NEXT:    v_or_b32_e32 v6, 0x400000, v1
-; GFX11-NEXT:    v_bfe_u32 v3, v2, 16, 1
-; GFX11-NEXT:    v_or_b32_e32 v7, 0x400000, v2
-; GFX11-NEXT:    v_cmp_u_f32_e32 vcc_lo, v2, v2
-; GFX11-NEXT:    v_add3_u32 v4, v4, v1, 0x7fff
-; GFX11-NEXT:    v_and_b32_e32 v0, 0xffff0000, v0
-; GFX11-NEXT:    v_add3_u32 v3, v3, v2, 0x7fff
-; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
-; GFX11-NEXT:    v_add_f32_e32 v0, 0x40c00000, v0
-; GFX11-NEXT:    v_cndmask_b32_e32 v2, v3, v7, vcc_lo
-; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_2) | instid1(VALU_DEP_3)
-; GFX11-NEXT:    v_bfe_u32 v5, v0, 16, 1
-; GFX11-NEXT:    v_or_b32_e32 v8, 0x400000, v0
-; GFX11-NEXT:    v_cmp_u_f32_e32 vcc_lo, v0, v0
-; GFX11-NEXT:    v_add3_u32 v5, v5, v0, 0x7fff
-; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
-; GFX11-NEXT:    v_cndmask_b32_e32 v0, v5, v8, vcc_lo
-; GFX11-NEXT:    v_cmp_u_f32_e32 vcc_lo, v1, v1
-; GFX11-NEXT:    v_perm_b32 v0, v0, v2, 0x7060302
-; GFX11-NEXT:    v_cndmask_b32_e32 v1, v4, v6, vcc_lo
-; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1)
-; GFX11-NEXT:    v_alignbit_b32 v1, 0x7fc0, v1, 16
-; GFX11-NEXT:  .LBB0_2: ; %end
-; GFX11-NEXT:    s_or_b32 exec_lo, exec_lo, s0
-; GFX11-NEXT:    s_setpc_b64 s[30:31]
+; GFX11-TRUE16-LABEL: bitcast_v3bf16_to_v3f16:
+; GFX11-TRUE16:       ; %bb.0:
+; GFX11-TRUE16-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX11-TRUE16-NEXT:    s_mov_b32 s0, exec_lo
+; GFX11-TRUE16-NEXT:    v_cmpx_ne_u32_e32 0, v2
+; GFX11-TRUE16-NEXT:    s_xor_b32 s0, exec_lo, s0
+; GFX11-TRUE16-NEXT:    s_delay_alu instid0(SALU_CYCLE_1)
+; GFX11-TRUE16-NEXT:    s_and_not1_saveexec_b32 s0, s0
+; GFX11-TRUE16-NEXT:    s_cbranch_execz .LBB0_2
+; GFX11-TRUE16-NEXT:  ; %bb.1: ; %cmp.true
+; GFX11-TRUE16-NEXT:    v_mov_b16_e32 v2.l, v0.l
+; GFX11-TRUE16-NEXT:    v_lshlrev_b32_e32 v1, 16, v1
+; GFX11-TRUE16-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
+; GFX11-TRUE16-NEXT:    v_dual_add_f32 v1, 0x40c00000, v1 :: v_dual_lshlrev_b32 v2, 16, v2
+; GFX11-TRUE16-NEXT:    v_add_f32_e32 v2, 0x40c00000, v2
+; GFX11-TRUE16-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_1) | instid1(VALU_DEP_3)
+; GFX11-TRUE16-NEXT:    v_bfe_u32 v4, v1, 16, 1
+; GFX11-TRUE16-NEXT:    v_or_b32_e32 v5, 0x400000, v1
+; GFX11-TRUE16-NEXT:    v_bfe_u32 v3, v2, 16, 1
+; GFX11-TRUE16-NEXT:    v_or_b32_e32 v7, 0x400000, v2
+; GFX11-TRUE16-NEXT:    v_cmp_u_f32_e32 vcc_lo, v2, v2
+; GFX11-TRUE16-NEXT:    v_add3_u32 v4, v4, v1, 0x7fff
+; GFX11-TRUE16-NEXT:    s_delay_alu instid0(VALU_DEP_4) | instskip(NEXT) | instid1(VALU_DEP_1)
+; GFX11-TRUE16-NEXT:    v_add3_u32 v3, v3, v2, 0x7fff
+; GFX11-TRUE16-NEXT:    v_dual_cndmask_b32 v2, v3, v7 :: v_dual_mov_b32 v3, 0x7fc0
+; GFX11-TRUE16-NEXT:    v_cmp_u_f32_e32 vcc_lo, v1, v1
+; GFX11-TRUE16-NEXT:    v_and_b32_e32 v0, 0xffff0000, v0
+; GFX11-TRUE16-NEXT:    s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_2)
+; GFX11-TRUE16-NEXT:    v_mov_b16_e32 v2.l, v2.h
+; GFX11-TRUE16-NEXT:    v_dual_cndmask_b32 v1, v4, v5 :: v_dual_add_f32 v0, 0x40c00000, v0
+; GFX11-TRUE16-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2)
+; GFX11-TRUE16-NEXT:    v_mov_b16_e32 v1.l, v1.h
+; GFX11-TRUE16-NEXT:    v_bfe_u32 v6, v0, 16, 1
+; GFX11-TRUE16-NEXT:    v_or_b32_e32 v8, 0x400000, v0
+; GFX11-TRUE16-NEXT:    v_cmp_u_f32_e32 vcc_lo, v0, v0
+; GFX11-TRUE16-NEXT:    v_mov_b16_e32 v1.h, v3.l
+; GFX11-TRUE16-NEXT:    s_delay_alu instid0(VALU_DEP_4) | instskip(NEXT) | instid1(VALU_DEP_1)
+; GFX11-TRUE16-NEXT:    v_add3_u32 v6, v6, v0, 0x7fff
+; GFX11-TRUE16-NEXT:    v_cndmask_b32_e32 v0, v6, v8, vcc_lo
+; GFX11-TRUE16-NEXT:    s_delay_alu instid0(VALU_DEP_1)
+; GFX11-TRUE16-NEXT:    v_bfi_b32 v0, 0xffff, v2, v0
+; GFX11-TRUE16-NEXT:  .LBB0_2: ; %end
+; GFX11-TRUE16-NEXT:    s_or_b32 exec_lo, exec_lo, s0
+; GFX11-TRUE16-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX11-FAKE16-LABEL: bitcast_v3bf16_to_v3f16:
+; GFX11-FAKE16:       ; %bb.0:
+; GFX11-FAKE16-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX11-FAKE16-NEXT:    s_mov_b32 s0, exec_lo
+; GFX11-FAKE16-NEXT:    v_cmpx_ne_u32_e32 0, v2
+; GFX11-FAKE16-NEXT:    s_xor_b32 s0, exec_lo, s0
+; GFX11-FAKE16-NEXT:    s_delay_alu instid0(SALU_CYCLE_1)
+; GFX11-FAKE16-NEXT:    s_and_not1_saveexec_b32 s0, s0
+; GFX11-FAKE16-NEXT:    s_cbranch_execz .LBB0_2
+; GFX11-FAKE16-NEXT:  ; %bb.1: ; %cmp.true
+; GFX11-FAKE16-NEXT:    v_lshlrev_b32_e32 v1, 16, v1
+; GFX11-FAKE16-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
+; GFX11-FAKE16-NEXT:    v_dual_add_f32 v1, 0x40c00000, v1 :: v_dual_lshlrev_b32 v2, 16, v0
+; GFX11-FAKE16-NEXT:    v_add_f32_e32 v2, 0x40c00000, v2
+; GFX11-FAKE16-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_1) | instid1(VALU_DEP_3)
+; GFX11-FAKE16-NEXT:    v_bfe_u32 v4, v1, 16, 1
+; GFX11-FAKE16-NEXT:    v_or_b32_e32 v6, 0x400000, v1
+; GFX11-FAKE16-NEXT:    v_bfe_u32 v3, v2, 16, 1
+; GFX11-FAKE16-NEXT:    v_or_b32_e32 v7, 0x400000, v2
+; GFX11-FAKE16-NEXT:    v_cmp_u_f32_e32 vcc_lo, v2, v2
+; GFX11-FAKE16-NEXT:    v_add3_u32 v4, v4, v1, 0x7fff
+; GFX11-FAKE16-NEXT:    v_and_b32_e32 v0, 0xffff0000, v0
+; GFX11-FAKE16-NEXT:    v_add3_u32 v3, v3, v2, 0x7fff
+; GFX11-FAKE16-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
+; GFX11-FAKE16-NEXT:    v_add_f32_e32 v0, 0x40c00000, v0
+; GFX11-FAKE16-NEXT:    v_cndmask_b32_e32 v2, v3, v7, vcc_lo
+; GFX11-FAKE16-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_2) | instid1(VALU_DEP_3)
+; GFX11-FAKE16-NEXT:    v_bfe_u32 v5, v0, 16, 1
+; GFX11-FAKE16-NEXT:    v_or_b32_e32 v8, 0x400000, v0
+; GFX11-FAKE16-NEXT:    v_cmp_u_f32_e32 vcc_lo, v0, v0
+; GFX11-FAKE16-NEXT:    v_add3_u32 v5, v5, v0, 0x7fff
+; GFX11-FAKE16-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
+; GFX11-FAKE16-NEXT:    v_cndmask_b32_e32 v0, v5, v8, vcc_lo
+; GFX11-FAKE16-NEXT:    v_cmp_u_f32_e32 vcc_lo, v1, v1
+; GFX11-FAKE16-NEXT:    v_perm_b32 v0, v0, v2, 0x7060302
+; GFX11-FAKE16-NEXT:    v_cndmask_b32_e32 v1, v4, v6, vcc_lo
+; GFX11-FAKE16-NEXT:    s_delay_alu instid0(VALU_DEP_1)
+; GFX11-FAKE16-NEXT:    v_alignbit_b32 v1, 0x7fc0, v1, 16
+; GFX11-FAKE16-NEXT:  .LBB0_2: ; %end
+; GFX11-FAKE16-NEXT:    s_or_b32 exec_lo, exec_lo, s0
+; GFX11-FAKE16-NEXT:    s_setpc_b64 s[30:31]
   %cmp = icmp eq i32 %b, 0
   br i1 %cmp, label %cmp.true, label %cmp.false
 
@@ -426,47 +472,95 @@ define <3 x i16> @bitcast_v3bf16_to_v3i16(<3 x bfloat> %a, i32 %b) {
 ; GFX9-NEXT:    s_or_b64 exec, exec, s[4:5]
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
-; GFX11-LABEL: bitcast_v3bf16_to_v3i16:
-; GFX11:       ; %bb.0:
-; GFX11-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX11-NEXT:    s_mov_b32 s0, exec_lo
-; GFX11-NEXT:    v_cmpx_ne_u32_e32 0, v2
-; GFX11-NEXT:    s_xor_b32 s0, exec_lo, s0
-; GFX11-NEXT:    s_delay_alu instid0(SALU_CYCLE_1)
-; GFX11-NEXT:    s_and_not1_saveexec_b32 s0, s0
-; GFX11-NEXT:    s_cbranch_execz .LBB2_2
-; GFX11-NEXT:  ; %bb.1: ; %cmp.true
-; GFX11-NEXT:    v_lshlrev_b32_e32 v1, 16, v1
-; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
-; GFX11-NEXT:    v_dual_add_f32 v1, 0x40c00000, v1 :: v_dual_lshlrev_b32 v2, 16, v0
-; GFX11-NEXT:    v_add_f32_e32 v2, 0x40c00000, v2
-; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_1) | instid1(VALU_DEP_3)
-; GFX11-NEXT:    v_bfe_u32 v4, v1, 16, 1
-; GFX11-NEXT:    v_or_b32_e32 v6, 0x400000, v1
-; GFX11-NEXT:    v_bfe_u32 v3, v2, 16, 1
-; GFX11-NEXT:    v_or_b32_e32 v7, 0x400000, v2
-; GFX11-NEXT:    v_cmp_u_f32_e32 vcc_lo, v2, v2
-; GFX11-NEXT:    v_add3_u32 v4, v4, v1, 0x7fff
-; GFX11-NEXT:    v_and_b32_e32 v0, 0xffff0000, v0
-; GFX11-NEXT:    v_add3_u32 v3, v3, v2, 0x7fff
-; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
-; GFX11-NEXT:    v_add_f32_e32 v0, 0x40c00000, v0
-; GFX11-NEXT:    v_cndmask_b32_e32 v2, v3, v7, vcc_lo
-; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_2) | instid1(VALU_DEP_3)
-; GFX11-NEXT:    v_bfe_u32 v5, v0, 16, 1
-; GFX11-NEXT:    v_or_b32_e32 v8, 0x400000, v0
-; GFX11-NEXT:    v_cmp_u_f32_e32 vcc_lo, v0, v0
-; GFX11-NEXT:    v_add3_u32 v5, v5, v0, 0x7fff
-; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
-; GFX11-NEXT:    v_cndmask_b32_e32 v0, v5, v8, vcc_lo
-; GFX11-NEXT:    v_cmp_u_f32_e32 vcc_lo, v1, v1
-; GFX11-NEXT:    v_perm_b32 v0, v0, v2, 0x7060302
-; GFX11-NEXT:    v_cndmask_b32_e32 v1, v4, v6, vcc_lo
-; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_1)
-; GFX11-NEXT:    v_alignbit_b32 v1, 0x7fc0, v1, 16
-; GFX11-NEXT:  .LBB2_2: ; %end
-; GFX11-NEXT:    s_or_b32 exec_lo, exec_lo, s0
-; GFX11-NEXT:    s_setpc_b64 s[30:31]
+; GFX11-TRUE16-LABEL: bitcast_v3bf16_to_v3i16:
+; GFX11-TRUE16:       ; %bb.0:
+; GFX11-TRUE16-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX11-TRUE16-NEXT:    s_mov_b32 s0, exec_lo
+; GFX11-TRUE16-NEXT:    v_cmpx_ne_u32_e32 0, v2
+; GFX11-TRUE16-NEXT:    s_xor_b32 s0, exec_lo, s0
+; GFX11-TRUE16-NEXT:    s_delay_alu instid0(SALU_CYCLE_1)
+; GFX11-TRUE16-NEXT:    s_and_not1_saveexec_b32 s0, s0
+; GFX11-TRUE16-NEXT:    s_cbranch_execz .LBB2_2
+; GFX11-TRUE16-NEXT:  ; %bb.1: ; %cmp.true
+; GFX11-TRUE16-NEXT:    v_mov_b16_e32 v2.l, v0.l
+; GFX11-TRUE16-NEXT:    v_lshlrev_b32_e32 v1, 16, v1
+; GFX11-TRUE16-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
+; GFX11-TRUE16-NEXT:    v_dual_add_f32 v1, 0x40c00000, v1 :: v_dual_lshlrev_b32 v2, 16, v2
+; GFX11-TRUE16-NEXT:    v_add_f32_e32 v2, 0x40c00000, v2
+; GFX11-TRUE16-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_1) | instid1(VALU_DEP_3)
+; GFX11-TRUE16-NEXT:    v_bfe_u32 v4, v1, 16, 1
+; GFX11-TRUE16-NEXT:    v_or_b32_e32 v6, 0x400000, v1
+; GFX11-TRUE16-NEXT:    v_bfe_u32 v5, v2, 16, 1
+; GFX11-TRUE16-NEXT:    s_delay_alu instid0(VALU_DEP_3) | instskip(SKIP_2) | instid1(VALU_DEP_4)
+; GFX11-TRUE16-NEXT:    v_add3_u32 v4, v4, v1, 0x7fff
+; GFX11-TRUE16-NEXT:    v_and_b32_e32 v0, 0xffff0000, v0
+; GFX11-TRUE16-NEXT:    v_or_b32_e32 v8, 0x400000, v2
+; GFX11-TRUE16-NEXT:    v_add3_u32 v5, v5, v2, 0x7fff
+; GFX11-TRUE16-NEXT:    s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_1)
+; GFX11-TRUE16-NEXT:    v_add_f32_e32 v0, 0x40c00000, v0
+; GFX11-TRUE16-NEXT:    v_bfe_u32 v3, v0, 16, 1
+; GFX11-TRUE16-NEXT:    v_or_b32_e32 v7, 0x400000, v0
+; GFX11-TRUE16-NEXT:    v_cmp_u_f32_e32 vcc_lo, v0, v0
+; GFX11-TRUE16-NEXT:    s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_1)
+; GFX11-TRUE16-NEXT:    v_add3_u32 v3, v3, v0, 0x7fff
+; GFX11-TRUE16-NEXT:    v_cndmask_b32_e32 v0, v3, v7, vcc_lo
+; GFX11-TRUE16-NEXT:    v_cmp_u_f32_e32 vcc_lo, v2, v2
+; GFX11-TRUE16-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_2) | instid1(VALU_DEP_2)
+; GFX11-TRUE16-NEXT:    v_mov_b16_e32 v0.l, v0.h
+; GFX11-TRUE16-NEXT:    v_cndmask_b32_e32 v2, v5, v8, vcc_lo
+; GFX11-TRUE16-NEXT:    v_cmp_u_f32_e32 vcc_lo, v1, v1
+; GFX11-TRUE16-NEXT:    v_lshrrev_b32_e32 v2, 16, v2
+; GFX11-TRUE16-NEXT:    v_cndmask_b32_e32 v1, v4, v6, vcc_lo
+; GFX11-TRUE16-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
+; GFX11-TRUE16-NEXT:    v_lshl_or_b32 v0, v0, 16, v2
+; GFX11-TRUE16-NEXT:    v_lshrrev_b32_e32 v1, 16, v1
+; GFX11-TRUE16-NEXT:    s_delay_alu instid0(VALU_DEP_1)
+; GFX11-TRUE16-NEXT:    v_lshl_or_b32 v1, 0x7fc0, 16, v1
+; GFX11-TRUE16-NEXT:  .LBB2_2: ; %end
+; GFX11-TRUE16-NEXT:    s_or_b32 exec_lo, exec_lo, s0
+; GFX11-TRUE16-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX11-FAKE16-LABEL: bitcast_v3bf16_to_v3i16:
+; GFX11-FAKE16:       ; %bb.0:
+; GFX11-FAKE16-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX11-FAKE16-NEXT:    s_mov_b32 s0, exec_lo
+; GFX11-FAKE16-NEXT:    v_cmpx_ne_u32_e32 0, v2
+; GFX11-FAKE16-NEXT:    s_xor_b32 s0, exec_lo, s0
+; GFX11-FAKE16-NEXT:    s_delay_alu instid0(SALU_CYCLE_1)
+; GFX11-FAKE16-NEXT:    s_and_not1_saveexec_b32 s0, s0
+; GFX11-FAKE16-NEXT:    s_cbranch_execz .LBB2_2
+; GFX11-FAKE16-NEXT:  ; %bb.1: ; %cmp.true
+; GFX11-FAKE16-NEXT:    v_lshlrev_b32_e32 v1, 16, v1
+; GFX11-FAKE16-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
+; GFX11-FAKE16-NEXT:    v_dual_add_f32 v1, 0x40c00000, v1 :: v_dual_lshlrev_b32 v2, 16, v0
+; GFX11-FAKE16-NEXT:    v_add_f32_e32 v2, 0x40c00000, v2
+; GFX11-FAKE16-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_1) | instid1(VALU_DEP_3)
+; GFX11-FAKE16-NEXT:    v_bfe_u32 v4, v1, 16, 1
+; GFX11-FAKE16-NEXT:    v_or_b32_e32 v6, 0x400000, v1
+; GFX11-FAKE16-NEXT:    v_bfe_u32 v3, v2, 16, 1
+; GFX11-FAKE16-NEXT:    v_or_b32_e32 v7, 0x400000, v2
+; GFX11-FAKE16-NEXT:    v_cmp_u_f32_e32 vcc_lo, v2, v2
+; GFX11-FAKE16-NEXT:    v_add3_u32 v4, v4, v1, 0x7fff
+; GFX11-FAKE16-NEXT:    v_and_b32_e32 v0, 0xffff0000, v0
+; GFX11-FAKE16-NEXT:    v_add3_u32 v3, v3, v2, 0x7fff
+; GFX11-FAKE16-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
+; GFX11-FAKE16-NEXT:    v_add_f32_e32 v0, 0x40c00000, v0
+; GFX11-FAKE16-NEXT:    v_cndmask_b32_e32 v2, v3, v7, vcc_lo
+; GFX11-FAKE16-NEXT:    s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_2) | instid1(VALU_DEP_3)
+; GFX11-FAKE16-NEXT:    v_bfe_u32 v5, v0, 16, 1
+; GFX11-FAKE16-NEXT:    v_or_b32_e32 v8, 0x400000, v0
+; GFX11-FAKE16-NEXT:    v_cmp_u_f32_e32 vcc_lo, v0, v0
+; GFX11-FAKE16-NEXT:    v_add3_u32 v5, v5, v0, 0x7fff
+; GFX11-FAKE16-NEXT:    s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
+; GFX11-FAKE16-NEXT:    v_cndmask_b32_e32 v0, v5, v8, vcc_lo
+; GFX11-FAKE16-NEXT:    v_cmp_u_f32_e32 vcc_lo, v1, v1
+; GFX11-FAKE16-NEXT:    v_perm_b32 v0, v0, v2, 0x7060302
+; GFX11-FAKE16-NEXT:    v_cndmask_b32_e32 v1, v4, v6, vcc_lo
+; GFX11-FAKE16-NEXT:    s_delay_alu instid0(VALU_DEP_1)
+; GFX11-FAKE16-NEXT:    v_alignbit_b32 v1, 0x7fc0, v1, 16
+; GFX11-FAKE16-NEXT:  .LBB2_2: ; %end
+; GFX11-FAKE16-NEXT:    s_or_b32 exec_lo, exec_lo, s0
+; GFX11-FAKE16-NEXT:    s_setpc_b64 s[30:31]
   %cmp = icmp eq i32 %b, 0
   br i1 %cmp, label %cmp.true, label %cmp.false