806 lines
24 KiB
LLVM
806 lines
24 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2
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; RUN: llc < %s -mtriple aarch64 -verify-machineinstrs | FileCheck %s
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define i64 @Str64Ldr64(ptr nocapture %P, i64 %v, i64 %n) {
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; CHECK-LABEL: Str64Ldr64:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: mov x8, x0
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; CHECK-NEXT: mov x0, x1
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; CHECK-NEXT: str x1, [x8, #8]
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; CHECK-NEXT: ret
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entry:
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%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 1
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store i64 %v, ptr %arrayidx0
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%arrayidx1 = getelementptr inbounds i64, ptr %P, i64 1
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%0 = load i64, ptr %arrayidx1
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ret i64 %0
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}
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define i32 @Str64Ldr32_0(ptr nocapture %P, i64 %v, i64 %n) {
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; CHECK-LABEL: Str64Ldr32_0:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: mov x8, x0
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; CHECK-NEXT: mov w0, w1
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; CHECK-NEXT: str x1, [x8, #8]
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; CHECK-NEXT: ret
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entry:
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%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 1
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store i64 %v, ptr %arrayidx0
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%arrayidx1 = getelementptr inbounds i32, ptr %P, i64 2
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%0 = load i32, ptr %arrayidx1
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ret i32 %0
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}
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define i32 @Str64Ldr32_1(ptr nocapture %P, i64 %v, i64 %n) {
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; CHECK-LABEL: Str64Ldr32_1:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: str x1, [x0, #8]
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; CHECK-NEXT: lsr x0, x1, #32
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; CHECK-NEXT: ret
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entry:
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%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 1
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store i64 %v, ptr %arrayidx0
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%arrayidx1 = getelementptr inbounds i32, ptr %P, i64 3
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%0 = load i32, ptr %arrayidx1
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ret i32 %0
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}
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define i16 @Str64Ldr16_0(ptr nocapture %P, i64 %v, i64 %n) {
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; CHECK-LABEL: Str64Ldr16_0:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: mov x8, x0
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; CHECK-NEXT: mov w0, w1
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; CHECK-NEXT: str x1, [x8, #8]
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; CHECK-NEXT: ret
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entry:
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%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 1
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store i64 %v, ptr %arrayidx0
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%arrayidx1 = getelementptr inbounds i16, ptr %P, i64 4
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%0 = load i16, ptr %arrayidx1
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ret i16 %0
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}
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define i16 @Str64Ldr16_1(ptr nocapture %P, i64 %v, i64 %n) {
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; CHECK-LABEL: Str64Ldr16_1:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: str x1, [x0, #8]
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; CHECK-NEXT: ubfx x0, x1, #16, #16
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; CHECK-NEXT: ret
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entry:
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%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 1
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store i64 %v, ptr %arrayidx0
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%arrayidx1 = getelementptr inbounds i16, ptr %P, i64 5
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%0 = load i16, ptr %arrayidx1
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ret i16 %0
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}
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define i16 @Str64Ldr16_2(ptr nocapture %P, i64 %v, i64 %n) {
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; CHECK-LABEL: Str64Ldr16_2:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: str x1, [x0, #8]
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; CHECK-NEXT: ubfx x0, x1, #32, #16
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; CHECK-NEXT: ret
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entry:
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%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 1
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store i64 %v, ptr %arrayidx0
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%arrayidx1 = getelementptr inbounds i16, ptr %P, i64 6
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%0 = load i16, ptr %arrayidx1
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ret i16 %0
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}
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define i16 @Str64Ldr16_3(ptr nocapture %P, i64 %v, i64 %n) {
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; CHECK-LABEL: Str64Ldr16_3:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: str x1, [x0, #8]
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; CHECK-NEXT: lsr x0, x1, #48
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; CHECK-NEXT: ret
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entry:
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%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 1
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store i64 %v, ptr %arrayidx0
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%arrayidx1 = getelementptr inbounds i16, ptr %P, i64 7
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%0 = load i16, ptr %arrayidx1
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ret i16 %0
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}
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define i8 @Str64Ldr8_0(ptr nocapture %P, i64 %v, i64 %n) {
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; CHECK-LABEL: Str64Ldr8_0:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: mov x8, x0
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; CHECK-NEXT: mov w0, w1
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; CHECK-NEXT: str x1, [x8, #8]
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; CHECK-NEXT: ret
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entry:
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%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 1
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store i64 %v, ptr %arrayidx0
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%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 8
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%0 = load i8, ptr %arrayidx1
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ret i8 %0
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}
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define i8 @Str64Ldr8_1(ptr nocapture %P, i64 %v, i64 %n) {
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; CHECK-LABEL: Str64Ldr8_1:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: str x1, [x0, #8]
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; CHECK-NEXT: ubfx x0, x1, #8, #8
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; CHECK-NEXT: ret
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entry:
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%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 1
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store i64 %v, ptr %arrayidx0
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%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 9
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%0 = load i8, ptr %arrayidx1
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ret i8 %0
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}
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define i8 @Str64Ldr8_2(ptr nocapture %P, i64 %v, i64 %n) {
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; CHECK-LABEL: Str64Ldr8_2:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: str x1, [x0, #8]
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; CHECK-NEXT: ubfx x0, x1, #16, #8
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; CHECK-NEXT: ret
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entry:
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%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 1
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store i64 %v, ptr %arrayidx0
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%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 10
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%0 = load i8, ptr %arrayidx1
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ret i8 %0
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}
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define i8 @Str64Ldr8_3(ptr nocapture %P, i64 %v, i64 %n) {
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; CHECK-LABEL: Str64Ldr8_3:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: str x1, [x0, #8]
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; CHECK-NEXT: ubfx x0, x1, #24, #8
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; CHECK-NEXT: ret
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entry:
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%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 1
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store i64 %v, ptr %arrayidx0
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%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 11
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%0 = load i8, ptr %arrayidx1
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ret i8 %0
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}
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define i8 @Str64Ldr8_4(ptr nocapture %P, i64 %v, i64 %n) {
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; CHECK-LABEL: Str64Ldr8_4:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: str x1, [x0, #8]
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; CHECK-NEXT: ubfx x0, x1, #32, #8
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; CHECK-NEXT: ret
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entry:
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%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 1
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store i64 %v, ptr %arrayidx0
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%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 12
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%0 = load i8, ptr %arrayidx1
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ret i8 %0
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}
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define i8 @Str64Ldr8_5(ptr nocapture %P, i64 %v, i64 %n) {
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; CHECK-LABEL: Str64Ldr8_5:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: str x1, [x0, #8]
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; CHECK-NEXT: ubfx x0, x1, #40, #8
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; CHECK-NEXT: ret
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entry:
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%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 1
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store i64 %v, ptr %arrayidx0
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%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 13
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%0 = load i8, ptr %arrayidx1
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ret i8 %0
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}
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define i8 @Str64Ldr8_6(ptr nocapture %P, i64 %v, i64 %n) {
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; CHECK-LABEL: Str64Ldr8_6:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: str x1, [x0, #8]
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; CHECK-NEXT: ubfx x0, x1, #48, #8
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; CHECK-NEXT: ret
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entry:
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%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 1
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store i64 %v, ptr %arrayidx0
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%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 14
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%0 = load i8, ptr %arrayidx1
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ret i8 %0
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}
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define i8 @Str64Ldr8_7(ptr nocapture %P, i64 %v, i64 %n) {
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; CHECK-LABEL: Str64Ldr8_7:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: str x1, [x0, #8]
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; CHECK-NEXT: lsr x0, x1, #56
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; CHECK-NEXT: ret
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entry:
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%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 1
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store i64 %v, ptr %arrayidx0
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%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 15
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%0 = load i8, ptr %arrayidx1
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ret i8 %0
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}
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define i32 @Str32Ldr32(ptr nocapture %P, i32 %v, i64 %n) {
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; CHECK-LABEL: Str32Ldr32:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: mov x8, x0
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; CHECK-NEXT: mov w0, w1
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; CHECK-NEXT: str w1, [x8, #4]
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; CHECK-NEXT: ret
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entry:
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%arrayidx0 = getelementptr inbounds i32, ptr %P, i64 1
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store i32 %v, ptr %arrayidx0
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%arrayidx1 = getelementptr inbounds i32, ptr %P, i64 1
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%0 = load i32, ptr %arrayidx1
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ret i32 %0
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}
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define i16 @Str32Ldr16_0(ptr nocapture %P, i32 %v, i64 %n) {
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; CHECK-LABEL: Str32Ldr16_0:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: mov x8, x0
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; CHECK-NEXT: mov w0, w1
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; CHECK-NEXT: str w1, [x8, #4]
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; CHECK-NEXT: ret
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entry:
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%arrayidx0 = getelementptr inbounds i32, ptr %P, i64 1
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store i32 %v, ptr %arrayidx0
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%arrayidx1 = getelementptr inbounds i16, ptr %P, i64 2
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%0 = load i16, ptr %arrayidx1
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ret i16 %0
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}
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define i16 @Str32Ldr16_1(ptr nocapture %P, i32 %v, i64 %n) {
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; CHECK-LABEL: Str32Ldr16_1:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: str w1, [x0, #4]
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; CHECK-NEXT: lsr w0, w1, #16
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; CHECK-NEXT: ret
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entry:
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%arrayidx0 = getelementptr inbounds i32, ptr %P, i64 1
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store i32 %v, ptr %arrayidx0
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%arrayidx1 = getelementptr inbounds i16, ptr %P, i64 3
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%0 = load i16, ptr %arrayidx1
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ret i16 %0
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}
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define i8 @Str32Ldr8_0(ptr nocapture %P, i32 %v, i64 %n) {
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; CHECK-LABEL: Str32Ldr8_0:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: mov x8, x0
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; CHECK-NEXT: mov w0, w1
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; CHECK-NEXT: str w1, [x8, #4]
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; CHECK-NEXT: ret
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entry:
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%arrayidx0 = getelementptr inbounds i32, ptr %P, i64 1
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store i32 %v, ptr %arrayidx0
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%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 4
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%0 = load i8, ptr %arrayidx1
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ret i8 %0
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}
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define i8 @Str32Ldr8_1(ptr nocapture %P, i32 %v, i64 %n) {
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; CHECK-LABEL: Str32Ldr8_1:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: str w1, [x0, #4]
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; CHECK-NEXT: ubfx w0, w1, #8, #8
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; CHECK-NEXT: ret
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entry:
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%arrayidx0 = getelementptr inbounds i32, ptr %P, i64 1
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store i32 %v, ptr %arrayidx0
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%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 5
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%0 = load i8, ptr %arrayidx1
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ret i8 %0
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}
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define i8 @Str32Ldr8_2(ptr nocapture %P, i32 %v, i64 %n) {
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; CHECK-LABEL: Str32Ldr8_2:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: str w1, [x0, #4]
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; CHECK-NEXT: ubfx w0, w1, #16, #8
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; CHECK-NEXT: ret
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entry:
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%arrayidx0 = getelementptr inbounds i32, ptr %P, i64 1
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store i32 %v, ptr %arrayidx0
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%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 6
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%0 = load i8, ptr %arrayidx1
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ret i8 %0
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}
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define i8 @Str32Ldr8_3(ptr nocapture %P, i32 %v, i64 %n) {
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; CHECK-LABEL: Str32Ldr8_3:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: str w1, [x0, #4]
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; CHECK-NEXT: lsr w0, w1, #24
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; CHECK-NEXT: ret
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entry:
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%arrayidx0 = getelementptr inbounds i32, ptr %P, i64 1
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store i32 %v, ptr %arrayidx0
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%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 7
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%0 = load i8, ptr %arrayidx1
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ret i8 %0
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}
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|
|
define i16 @Str16Ldr16(ptr nocapture %P, i16 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Str16Ldr16:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: mov x8, x0
|
||
|
|
; CHECK-NEXT: mov w0, w1
|
||
|
|
; CHECK-NEXT: strh w1, [x8, #2]
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i16, ptr %P, i64 1
|
||
|
|
store i16 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i16, ptr %P, i64 1
|
||
|
|
%0 = load i16, ptr %arrayidx1
|
||
|
|
ret i16 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i8 @Str16Ldr8_0(ptr nocapture %P, i16 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Str16Ldr8_0:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: mov x8, x0
|
||
|
|
; CHECK-NEXT: mov w0, w1
|
||
|
|
; CHECK-NEXT: strh w1, [x8, #2]
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i16, ptr %P, i64 1
|
||
|
|
store i16 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 2
|
||
|
|
%0 = load i8, ptr %arrayidx1
|
||
|
|
ret i8 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i8 @Str16Ldr8_1(ptr nocapture %P, i16 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Str16Ldr8_1:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: strh w1, [x0, #2]
|
||
|
|
; CHECK-NEXT: ubfx w0, w1, #8, #8
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i16, ptr %P, i64 1
|
||
|
|
store i16 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 3
|
||
|
|
%0 = load i8, ptr %arrayidx1
|
||
|
|
ret i8 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
define i64 @Unscaled_Str64Ldr64(ptr nocapture %P, i64 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Unscaled_Str64Ldr64:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: mov x8, x0
|
||
|
|
; CHECK-NEXT: mov x0, x1
|
||
|
|
; CHECK-NEXT: stur x1, [x8, #-8]
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 -1
|
||
|
|
store i64 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i64, ptr %P, i64 -1
|
||
|
|
%0 = load i64, ptr %arrayidx1
|
||
|
|
ret i64 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i32 @Unscaled_Str64Ldr32_0(ptr nocapture %P, i64 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Unscaled_Str64Ldr32_0:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: mov x8, x0
|
||
|
|
; CHECK-NEXT: mov w0, w1
|
||
|
|
; CHECK-NEXT: stur x1, [x8, #-8]
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 -1
|
||
|
|
store i64 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i32, ptr %P, i64 -2
|
||
|
|
%0 = load i32, ptr %arrayidx1
|
||
|
|
ret i32 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i32 @Unscaled_Str64Ldr32_1(ptr nocapture %P, i64 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Unscaled_Str64Ldr32_1:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: stur x1, [x0, #-8]
|
||
|
|
; CHECK-NEXT: lsr x0, x1, #32
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 -1
|
||
|
|
store i64 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i32, ptr %P, i64 -1
|
||
|
|
%0 = load i32, ptr %arrayidx1
|
||
|
|
ret i32 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i16 @Unscaled_Str64Ldr16_0(ptr nocapture %P, i64 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Unscaled_Str64Ldr16_0:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: mov x8, x0
|
||
|
|
; CHECK-NEXT: mov w0, w1
|
||
|
|
; CHECK-NEXT: stur x1, [x8, #-8]
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 -1
|
||
|
|
store i64 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i16, ptr %P, i64 -4
|
||
|
|
%0 = load i16, ptr %arrayidx1
|
||
|
|
ret i16 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i16 @Unscaled_Str64Ldr16_1(ptr nocapture %P, i64 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Unscaled_Str64Ldr16_1:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: stur x1, [x0, #-8]
|
||
|
|
; CHECK-NEXT: ubfx x0, x1, #16, #16
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 -1
|
||
|
|
store i64 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i16, ptr %P, i64 -3
|
||
|
|
%0 = load i16, ptr %arrayidx1
|
||
|
|
ret i16 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i16 @Unscaled_Str64Ldr16_2(ptr nocapture %P, i64 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Unscaled_Str64Ldr16_2:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: stur x1, [x0, #-8]
|
||
|
|
; CHECK-NEXT: ubfx x0, x1, #32, #16
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 -1
|
||
|
|
store i64 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i16, ptr %P, i64 -2
|
||
|
|
%0 = load i16, ptr %arrayidx1
|
||
|
|
ret i16 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i16 @Unscaled_Str64Ldr16_3(ptr nocapture %P, i64 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Unscaled_Str64Ldr16_3:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: stur x1, [x0, #-8]
|
||
|
|
; CHECK-NEXT: lsr x0, x1, #48
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 -1
|
||
|
|
store i64 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i16, ptr %P, i64 -1
|
||
|
|
%0 = load i16, ptr %arrayidx1
|
||
|
|
ret i16 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i8 @Unscaled_Str64Ldr8_0(ptr nocapture %P, i64 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Unscaled_Str64Ldr8_0:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: mov x8, x0
|
||
|
|
; CHECK-NEXT: mov w0, w1
|
||
|
|
; CHECK-NEXT: stur x1, [x8, #-8]
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 -1
|
||
|
|
store i64 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 -8
|
||
|
|
%0 = load i8, ptr %arrayidx1
|
||
|
|
ret i8 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i8 @Unscaled_Str64Ldr8_1(ptr nocapture %P, i64 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Unscaled_Str64Ldr8_1:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: stur x1, [x0, #-8]
|
||
|
|
; CHECK-NEXT: ubfx x0, x1, #8, #8
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 -1
|
||
|
|
store i64 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 -7
|
||
|
|
%0 = load i8, ptr %arrayidx1
|
||
|
|
ret i8 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i8 @Unscaled_Str64Ldr8_2(ptr nocapture %P, i64 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Unscaled_Str64Ldr8_2:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: stur x1, [x0, #-8]
|
||
|
|
; CHECK-NEXT: ubfx x0, x1, #16, #8
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 -1
|
||
|
|
store i64 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 -6
|
||
|
|
%0 = load i8, ptr %arrayidx1
|
||
|
|
ret i8 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i8 @Unscaled_Str64Ldr8_3(ptr nocapture %P, i64 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Unscaled_Str64Ldr8_3:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: stur x1, [x0, #-8]
|
||
|
|
; CHECK-NEXT: ubfx x0, x1, #24, #8
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 -1
|
||
|
|
store i64 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 -5
|
||
|
|
%0 = load i8, ptr %arrayidx1
|
||
|
|
ret i8 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i8 @Unscaled_Str64Ldr8_4(ptr nocapture %P, i64 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Unscaled_Str64Ldr8_4:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: stur x1, [x0, #-8]
|
||
|
|
; CHECK-NEXT: ubfx x0, x1, #32, #8
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 -1
|
||
|
|
store i64 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 -4
|
||
|
|
%0 = load i8, ptr %arrayidx1
|
||
|
|
ret i8 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i8 @Unscaled_Str64Ldr8_5(ptr nocapture %P, i64 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Unscaled_Str64Ldr8_5:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: stur x1, [x0, #-8]
|
||
|
|
; CHECK-NEXT: ubfx x0, x1, #40, #8
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 -1
|
||
|
|
store i64 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 -3
|
||
|
|
%0 = load i8, ptr %arrayidx1
|
||
|
|
ret i8 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i8 @Unscaled_Str64Ldr8_6(ptr nocapture %P, i64 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Unscaled_Str64Ldr8_6:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: stur x1, [x0, #-8]
|
||
|
|
; CHECK-NEXT: ubfx x0, x1, #48, #8
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 -1
|
||
|
|
store i64 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 -2
|
||
|
|
%0 = load i8, ptr %arrayidx1
|
||
|
|
ret i8 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i8 @Unscaled_Str64Ldr8_7(ptr nocapture %P, i64 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Unscaled_Str64Ldr8_7:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: stur x1, [x0, #-8]
|
||
|
|
; CHECK-NEXT: lsr x0, x1, #56
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i64, ptr %P, i64 -1
|
||
|
|
store i64 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 -1
|
||
|
|
%0 = load i8, ptr %arrayidx1
|
||
|
|
ret i8 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i32 @Unscaled_Str32Ldr32(ptr nocapture %P, i32 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Unscaled_Str32Ldr32:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: mov x8, x0
|
||
|
|
; CHECK-NEXT: mov w0, w1
|
||
|
|
; CHECK-NEXT: stur w1, [x8, #-4]
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i32, ptr %P, i64 -1
|
||
|
|
store i32 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i32, ptr %P, i64 -1
|
||
|
|
%0 = load i32, ptr %arrayidx1
|
||
|
|
ret i32 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i16 @Unscaled_Str32Ldr16_0(ptr nocapture %P, i32 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Unscaled_Str32Ldr16_0:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: mov x8, x0
|
||
|
|
; CHECK-NEXT: mov w0, w1
|
||
|
|
; CHECK-NEXT: stur w1, [x8, #-4]
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i32, ptr %P, i64 -1
|
||
|
|
store i32 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i16, ptr %P, i64 -2
|
||
|
|
%0 = load i16, ptr %arrayidx1
|
||
|
|
ret i16 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i16 @Unscaled_Str32Ldr16_1(ptr nocapture %P, i32 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Unscaled_Str32Ldr16_1:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: stur w1, [x0, #-4]
|
||
|
|
; CHECK-NEXT: lsr w0, w1, #16
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i32, ptr %P, i64 -1
|
||
|
|
store i32 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i16, ptr %P, i64 -1
|
||
|
|
%0 = load i16, ptr %arrayidx1
|
||
|
|
ret i16 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i8 @Unscaled_Str32Ldr8_0(ptr nocapture %P, i32 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Unscaled_Str32Ldr8_0:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: mov x8, x0
|
||
|
|
; CHECK-NEXT: mov w0, w1
|
||
|
|
; CHECK-NEXT: stur w1, [x8, #-4]
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i32, ptr %P, i64 -1
|
||
|
|
store i32 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 -4
|
||
|
|
%0 = load i8, ptr %arrayidx1
|
||
|
|
ret i8 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i8 @Unscaled_Str32Ldr8_1(ptr nocapture %P, i32 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Unscaled_Str32Ldr8_1:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: stur w1, [x0, #-4]
|
||
|
|
; CHECK-NEXT: ubfx w0, w1, #8, #8
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i32, ptr %P, i64 -1
|
||
|
|
store i32 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 -3
|
||
|
|
%0 = load i8, ptr %arrayidx1
|
||
|
|
ret i8 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i8 @Unscaled_Str32Ldr8_2(ptr nocapture %P, i32 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Unscaled_Str32Ldr8_2:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: stur w1, [x0, #-4]
|
||
|
|
; CHECK-NEXT: ubfx w0, w1, #16, #8
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i32, ptr %P, i64 -1
|
||
|
|
store i32 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 -2
|
||
|
|
%0 = load i8, ptr %arrayidx1
|
||
|
|
ret i8 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i8 @Unscaled_Str32Ldr8_3(ptr nocapture %P, i32 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Unscaled_Str32Ldr8_3:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: stur w1, [x0, #-4]
|
||
|
|
; CHECK-NEXT: lsr w0, w1, #24
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i32, ptr %P, i64 -1
|
||
|
|
store i32 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 -1
|
||
|
|
%0 = load i8, ptr %arrayidx1
|
||
|
|
ret i8 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i16 @Unscaled_Str16Ldr16(ptr nocapture %P, i16 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Unscaled_Str16Ldr16:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: mov x8, x0
|
||
|
|
; CHECK-NEXT: mov w0, w1
|
||
|
|
; CHECK-NEXT: sturh w1, [x8, #-2]
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i16, ptr %P, i64 -1
|
||
|
|
store i16 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i16, ptr %P, i64 -1
|
||
|
|
%0 = load i16, ptr %arrayidx1
|
||
|
|
ret i16 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i8 @Unscaled_Str16Ldr8_0(ptr nocapture %P, i16 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Unscaled_Str16Ldr8_0:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: mov x8, x0
|
||
|
|
; CHECK-NEXT: mov w0, w1
|
||
|
|
; CHECK-NEXT: sturh w1, [x8, #-2]
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i16, ptr %P, i64 -1
|
||
|
|
store i16 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 -2
|
||
|
|
%0 = load i8, ptr %arrayidx1
|
||
|
|
ret i8 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i8 @Unscaled_Str16Ldr8_1(ptr nocapture %P, i16 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Unscaled_Str16Ldr8_1:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: sturh w1, [x0, #-2]
|
||
|
|
; CHECK-NEXT: ubfx w0, w1, #8, #8
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i16, ptr %P, i64 -1
|
||
|
|
store i16 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i8, ptr %P, i64 -1
|
||
|
|
%0 = load i8, ptr %arrayidx1
|
||
|
|
ret i8 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i16 @StrVolatileLdr(ptr nocapture %P, i32 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: StrVolatileLdr:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: str w1, [x0, #4]
|
||
|
|
; CHECK-NEXT: ldrh w0, [x0, #4]
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i32, ptr %P, i64 1
|
||
|
|
store i32 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i16, ptr %P, i64 2
|
||
|
|
%0 = load volatile i16, ptr %arrayidx1
|
||
|
|
ret i16 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i16 @StrNotInRangeLdr(ptr nocapture %P, i32 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: StrNotInRangeLdr:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: mov x8, x0
|
||
|
|
; CHECK-NEXT: ldrh w0, [x0, #2]
|
||
|
|
; CHECK-NEXT: str w1, [x8, #4]
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i32, ptr %P, i64 1
|
||
|
|
store i32 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i16, ptr %P, i64 1
|
||
|
|
%0 = load i16, ptr %arrayidx1
|
||
|
|
ret i16 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i16 @Unscaled_StrNotInRangeLdr(ptr nocapture %P, i32 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: Unscaled_StrNotInRangeLdr:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: mov x8, x0
|
||
|
|
; CHECK-NEXT: ldurh w0, [x0, #-6]
|
||
|
|
; CHECK-NEXT: stur w1, [x8, #-4]
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i32, ptr %P, i64 -1
|
||
|
|
store i32 %v, ptr %arrayidx0
|
||
|
|
%arrayidx1 = getelementptr inbounds i16, ptr %P, i64 -3
|
||
|
|
%0 = load i16, ptr %arrayidx1
|
||
|
|
ret i16 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i16 @StrCallLdr(ptr nocapture %P, i32 %v, i64 %n) {
|
||
|
|
; CHECK-LABEL: StrCallLdr:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: stp x30, x19, [sp, #-16]! // 16-byte Folded Spill
|
||
|
|
; CHECK-NEXT: .cfi_def_cfa_offset 16
|
||
|
|
; CHECK-NEXT: .cfi_offset w19, -8
|
||
|
|
; CHECK-NEXT: .cfi_offset w30, -16
|
||
|
|
; CHECK-NEXT: mov x19, x0
|
||
|
|
; CHECK-NEXT: str w1, [x0, #4]
|
||
|
|
; CHECK-NEXT: bl test_dummy
|
||
|
|
; CHECK-NEXT: ldrh w0, [x19, #2]
|
||
|
|
; CHECK-NEXT: ldp x30, x19, [sp], #16 // 16-byte Folded Reload
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i32, ptr %P, i64 1
|
||
|
|
store i32 %v, ptr %arrayidx0
|
||
|
|
%c = call i1 @test_dummy()
|
||
|
|
%arrayidx1 = getelementptr inbounds i16, ptr %P, i64 1
|
||
|
|
%0 = load i16, ptr %arrayidx1
|
||
|
|
ret i16 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
declare i1 @test_dummy()
|
||
|
|
|
||
|
|
define i16 @StrStrLdr(i32 %v, ptr %P, ptr %P2, i32 %n) {
|
||
|
|
; CHECK-LABEL: StrStrLdr:
|
||
|
|
; CHECK: // %bb.0: // %entry
|
||
|
|
; CHECK-NEXT: str w0, [x1, #4]
|
||
|
|
; CHECK-NEXT: str w3, [x2]
|
||
|
|
; CHECK-NEXT: ldrh w0, [x1, #4]
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%arrayidx0 = getelementptr inbounds i32, ptr %P, i64 1
|
||
|
|
store i32 %v, ptr %arrayidx0
|
||
|
|
store i32 %n, ptr %P2
|
||
|
|
%arrayidx1 = getelementptr inbounds i16, ptr %P, i64 2
|
||
|
|
%0 = load i16, ptr %arrayidx1
|
||
|
|
ret i16 %0
|
||
|
|
}
|