mirror of
https://github.com/RPCS3/llvm-mirror.git
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f17855a9dc
Fix ABI handling for function returning bool -- use st.param.b32 to return the value and use ld.param.b32 in caller to load the return value. llvm-svn: 185177
388 lines
10 KiB
LLVM
388 lines
10 KiB
LLVM
; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
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; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s
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;; These tests should run for all targets
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;;===-- Basic instruction selection tests ---------------------------------===;;
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;;; i64
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define i64 @icmp_eq_i64(i64 %a, i64 %b) {
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; CHECK: setp.eq.s64 %p[[P0:[0-9]+]], %rl{{[0-9]+}}, %rl{{[0-9]+}}
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; CHECK: selp.u64 %rl{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp eq i64 %a, %b
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%ret = zext i1 %cmp to i64
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ret i64 %ret
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}
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define i64 @icmp_ne_i64(i64 %a, i64 %b) {
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; CHECK: setp.ne.s64 %p[[P0:[0-9]+]], %rl{{[0-9]+}}, %rl{{[0-9]+}}
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; CHECK: selp.u64 %rl{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp ne i64 %a, %b
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%ret = zext i1 %cmp to i64
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ret i64 %ret
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}
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define i64 @icmp_ugt_i64(i64 %a, i64 %b) {
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; CHECK: setp.gt.u64 %p[[P0:[0-9]+]], %rl{{[0-9]+}}, %rl{{[0-9]+}}
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; CHECK: selp.u64 %rl{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp ugt i64 %a, %b
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%ret = zext i1 %cmp to i64
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ret i64 %ret
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}
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define i64 @icmp_uge_i64(i64 %a, i64 %b) {
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; CHECK: setp.ge.u64 %p[[P0:[0-9]+]], %rl{{[0-9]+}}, %rl{{[0-9]+}}
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; CHECK: selp.u64 %rl{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp uge i64 %a, %b
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%ret = zext i1 %cmp to i64
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ret i64 %ret
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}
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define i64 @icmp_ult_i64(i64 %a, i64 %b) {
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; CHECK: setp.lt.u64 %p[[P0:[0-9]+]], %rl{{[0-9]+}}, %rl{{[0-9]+}}
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; CHECK: selp.u64 %rl{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp ult i64 %a, %b
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%ret = zext i1 %cmp to i64
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ret i64 %ret
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}
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define i64 @icmp_ule_i64(i64 %a, i64 %b) {
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; CHECK: setp.le.u64 %p[[P0:[0-9]+]], %rl{{[0-9]+}}, %rl{{[0-9]+}}
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; CHECK: selp.u64 %rl{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp ule i64 %a, %b
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%ret = zext i1 %cmp to i64
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ret i64 %ret
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}
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define i64 @icmp_sgt_i64(i64 %a, i64 %b) {
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; CHECK: setp.gt.s64 %p[[P0:[0-9]+]], %rl{{[0-9]+}}, %rl{{[0-9]+}}
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; CHECK: selp.u64 %rl{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp sgt i64 %a, %b
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%ret = zext i1 %cmp to i64
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ret i64 %ret
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}
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define i64 @icmp_sge_i64(i64 %a, i64 %b) {
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; CHECK: setp.ge.s64 %p[[P0:[0-9]+]], %rl{{[0-9]+}}, %rl{{[0-9]+}}
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; CHECK: selp.u64 %rl{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp sge i64 %a, %b
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%ret = zext i1 %cmp to i64
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ret i64 %ret
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}
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define i64 @icmp_slt_i64(i64 %a, i64 %b) {
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; CHECK: setp.lt.s64 %p[[P0:[0-9]+]], %rl{{[0-9]+}}, %rl{{[0-9]+}}
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; CHECK: selp.u64 %rl{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp slt i64 %a, %b
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%ret = zext i1 %cmp to i64
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ret i64 %ret
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}
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define i64 @icmp_sle_i64(i64 %a, i64 %b) {
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; CHECK: setp.le.s64 %p[[P0:[0-9]+]], %rl{{[0-9]+}}, %rl{{[0-9]+}}
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; CHECK: selp.u64 %rl{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp sle i64 %a, %b
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%ret = zext i1 %cmp to i64
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ret i64 %ret
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}
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;;; i32
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define i32 @icmp_eq_i32(i32 %a, i32 %b) {
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; CHECK: setp.eq.s32 %p[[P0:[0-9]+]], %r{{[0-9]+}}, %r{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp eq i32 %a, %b
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%ret = zext i1 %cmp to i32
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ret i32 %ret
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}
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define i32 @icmp_ne_i32(i32 %a, i32 %b) {
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; CHECK: setp.ne.s32 %p[[P0:[0-9]+]], %r{{[0-9]+}}, %r{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp ne i32 %a, %b
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%ret = zext i1 %cmp to i32
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ret i32 %ret
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}
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define i32 @icmp_ugt_i32(i32 %a, i32 %b) {
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; CHECK: setp.gt.u32 %p[[P0:[0-9]+]], %r{{[0-9]+}}, %r{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp ugt i32 %a, %b
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%ret = zext i1 %cmp to i32
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ret i32 %ret
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}
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define i32 @icmp_uge_i32(i32 %a, i32 %b) {
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; CHECK: setp.ge.u32 %p[[P0:[0-9]+]], %r{{[0-9]+}}, %r{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp uge i32 %a, %b
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%ret = zext i1 %cmp to i32
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ret i32 %ret
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}
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define i32 @icmp_ult_i32(i32 %a, i32 %b) {
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; CHECK: setp.lt.u32 %p[[P0:[0-9]+]], %r{{[0-9]+}}, %r{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp ult i32 %a, %b
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%ret = zext i1 %cmp to i32
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ret i32 %ret
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}
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define i32 @icmp_ule_i32(i32 %a, i32 %b) {
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; CHECK: setp.le.u32 %p[[P0:[0-9]+]], %r{{[0-9]+}}, %r{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp ule i32 %a, %b
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%ret = zext i1 %cmp to i32
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ret i32 %ret
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}
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define i32 @icmp_sgt_i32(i32 %a, i32 %b) {
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; CHECK: setp.gt.s32 %p[[P0:[0-9]+]], %r{{[0-9]+}}, %r{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp sgt i32 %a, %b
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%ret = zext i1 %cmp to i32
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ret i32 %ret
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}
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define i32 @icmp_sge_i32(i32 %a, i32 %b) {
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; CHECK: setp.ge.s32 %p[[P0:[0-9]+]], %r{{[0-9]+}}, %r{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp sge i32 %a, %b
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%ret = zext i1 %cmp to i32
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ret i32 %ret
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}
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define i32 @icmp_slt_i32(i32 %a, i32 %b) {
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; CHECK: setp.lt.s32 %p[[P0:[0-9]+]], %r{{[0-9]+}}, %r{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp slt i32 %a, %b
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%ret = zext i1 %cmp to i32
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ret i32 %ret
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}
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define i32 @icmp_sle_i32(i32 %a, i32 %b) {
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; CHECK: setp.le.s32 %p[[P0:[0-9]+]], %r{{[0-9]+}}, %r{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp sle i32 %a, %b
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%ret = zext i1 %cmp to i32
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ret i32 %ret
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}
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;;; i16
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define i16 @icmp_eq_i16(i16 %a, i16 %b) {
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; CHECK: setp.eq.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp eq i16 %a, %b
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%ret = zext i1 %cmp to i16
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ret i16 %ret
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}
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define i16 @icmp_ne_i16(i16 %a, i16 %b) {
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; CHECK: setp.ne.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp ne i16 %a, %b
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%ret = zext i1 %cmp to i16
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ret i16 %ret
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}
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define i16 @icmp_ugt_i16(i16 %a, i16 %b) {
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; CHECK: setp.gt.u16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp ugt i16 %a, %b
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%ret = zext i1 %cmp to i16
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ret i16 %ret
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}
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define i16 @icmp_uge_i16(i16 %a, i16 %b) {
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; CHECK: setp.ge.u16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp uge i16 %a, %b
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%ret = zext i1 %cmp to i16
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ret i16 %ret
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}
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define i16 @icmp_ult_i16(i16 %a, i16 %b) {
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; CHECK: setp.lt.u16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp ult i16 %a, %b
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%ret = zext i1 %cmp to i16
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ret i16 %ret
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}
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define i16 @icmp_ule_i16(i16 %a, i16 %b) {
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; CHECK: setp.le.u16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp ule i16 %a, %b
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%ret = zext i1 %cmp to i16
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ret i16 %ret
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}
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define i16 @icmp_sgt_i16(i16 %a, i16 %b) {
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; CHECK: setp.gt.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp sgt i16 %a, %b
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%ret = zext i1 %cmp to i16
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ret i16 %ret
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}
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define i16 @icmp_sge_i16(i16 %a, i16 %b) {
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; CHECK: setp.ge.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp sge i16 %a, %b
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%ret = zext i1 %cmp to i16
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ret i16 %ret
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}
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define i16 @icmp_slt_i16(i16 %a, i16 %b) {
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; CHECK: setp.lt.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp slt i16 %a, %b
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%ret = zext i1 %cmp to i16
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ret i16 %ret
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}
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define i16 @icmp_sle_i16(i16 %a, i16 %b) {
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; CHECK: setp.le.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp sle i16 %a, %b
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%ret = zext i1 %cmp to i16
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ret i16 %ret
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}
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;;; i8
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define i8 @icmp_eq_i8(i8 %a, i8 %b) {
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; Comparison happens in 16-bit
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; CHECK: setp.eq.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp eq i8 %a, %b
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%ret = zext i1 %cmp to i8
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ret i8 %ret
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}
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define i8 @icmp_ne_i8(i8 %a, i8 %b) {
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; Comparison happens in 16-bit
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; CHECK: setp.ne.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp ne i8 %a, %b
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%ret = zext i1 %cmp to i8
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ret i8 %ret
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}
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define i8 @icmp_ugt_i8(i8 %a, i8 %b) {
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; Comparison happens in 16-bit
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; CHECK: setp.gt.u16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp ugt i8 %a, %b
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%ret = zext i1 %cmp to i8
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ret i8 %ret
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}
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define i8 @icmp_uge_i8(i8 %a, i8 %b) {
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; Comparison happens in 16-bit
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; CHECK: setp.ge.u16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp uge i8 %a, %b
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%ret = zext i1 %cmp to i8
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ret i8 %ret
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}
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define i8 @icmp_ult_i8(i8 %a, i8 %b) {
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; Comparison happens in 16-bit
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; CHECK: setp.lt.u16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp ult i8 %a, %b
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%ret = zext i1 %cmp to i8
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ret i8 %ret
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}
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define i8 @icmp_ule_i8(i8 %a, i8 %b) {
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; Comparison happens in 16-bit
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; CHECK: setp.le.u16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp ule i8 %a, %b
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%ret = zext i1 %cmp to i8
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ret i8 %ret
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}
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define i8 @icmp_sgt_i8(i8 %a, i8 %b) {
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; Comparison happens in 16-bit
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; CHECK: setp.gt.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp sgt i8 %a, %b
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%ret = zext i1 %cmp to i8
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ret i8 %ret
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}
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define i8 @icmp_sge_i8(i8 %a, i8 %b) {
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; Comparison happens in 16-bit
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; CHECK: setp.ge.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp sge i8 %a, %b
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%ret = zext i1 %cmp to i8
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ret i8 %ret
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}
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define i8 @icmp_slt_i8(i8 %a, i8 %b) {
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; Comparison happens in 16-bit
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; CHECK: setp.lt.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp slt i8 %a, %b
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%ret = zext i1 %cmp to i8
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ret i8 %ret
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}
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define i8 @icmp_sle_i8(i8 %a, i8 %b) {
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; Comparison happens in 16-bit
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; CHECK: setp.le.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
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; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
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; CHECK: ret
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%cmp = icmp sle i8 %a, %b
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%ret = zext i1 %cmp to i8
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ret i8 %ret
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}
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