137 lines
1.9 KiB
LLVM
137 lines
1.9 KiB
LLVM
; RUN: llc -O0 -mcpu=pwr7 -mtriple=powerpc64le-unknown-unknown < %s | FileCheck %s
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define zeroext i32 @f1() {
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entry:
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ret i32 65535
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}
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; CHECK-LABEL: @f1
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; CHECK: lis 3, 0
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; CHECK: ori 3, 3, 65535
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define zeroext i32 @f2() {
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entry:
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ret i32 32768
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}
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; CHECK-LABEL: @f2
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; CHECK: lis 3, 0
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; CHECK: ori 3, 3, 32768
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define zeroext i32 @f3() {
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entry:
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ret i32 32767
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}
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; CHECK-LABEL: @f3
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; CHECK: li 3, 32767
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define zeroext i16 @f4() {
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entry:
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ret i16 65535
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}
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; CHECK-LABEL: @f4
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; CHECK: lis 3, 0
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; CHECK: ori 3, 3, 65535
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define zeroext i16 @f5() {
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entry:
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ret i16 32768
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}
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; CHECK-LABEL: @f5
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; CHECK: lis 3, 0
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; CHECK: ori 3, 3, 32768
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define zeroext i16 @f6() {
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entry:
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ret i16 32767
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}
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; CHECK-LABEL: @f6
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; CHECK: li 3, 32767
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define zeroext i16 @f7() {
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entry:
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ret i16 -1
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}
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; CHECK-LABEL: @f7
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; CHECK: lis 3, 0
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; CHECK: ori 3, 3, 65535
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define zeroext i16 @f8() {
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entry:
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ret i16 -32768
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}
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; CHECK-LABEL: @f8
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; CHECK: lis 3, 0
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; CHECK: ori 3, 3, 32768
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define signext i32 @f1s() {
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entry:
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ret i32 65535
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}
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; CHECK-LABEL: @f1s
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; CHECK: lis 3, 0
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; CHECK: ori 3, 3, 65535
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define signext i32 @f2s() {
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entry:
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ret i32 32768
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}
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; CHECK-LABEL: @f2s
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; CHECK: lis 3, 0
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; CHECK: ori 3, 3, 32768
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define signext i32 @f3s() {
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entry:
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ret i32 32767
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}
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; CHECK-LABEL: @f3s
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; CHECK: li 3, 32767
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define signext i16 @f4s() {
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entry:
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ret i16 32767
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}
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; CHECK-LABEL: @f4s
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; CHECK: li 3, 32767
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define signext i32 @f1sn() {
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entry:
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ret i32 -65535
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}
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; CHECK-LABEL: @f1sn
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; CHECK: lis 3, -1
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; CHECK: ori 3, 3, 1
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define signext i32 @f2sn() {
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entry:
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ret i32 -32768
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}
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; CHECK-LABEL: @f2sn
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; CHECK: li 3, -32768
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define signext i32 @f3sn() {
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entry:
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ret i32 -32767
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}
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; CHECK-LABEL: @f3sn
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; CHECK: li 3, -32767
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define signext i32 @f4sn() {
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entry:
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ret i32 -65536
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}
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; CHECK-LABEL: @f4sn
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; CHECK: lis 3, -1
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define signext i16 @f5sn() {
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entry:
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ret i16 -32767
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}
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; CHECK-LABEL: @f5sn
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; CHECK: li 3, -32767
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define signext i16 @f6sn() {
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entry:
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ret i16 -32768
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}
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; CHECK-LABEL: @f6sn
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; CHECK: li 3, -32768
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