d39b4ce3ce
Using "eabi" for aarch64 targets is a common mistake and warned by Clang Driver. We want to avoid it elsewhere as well. Just use the common "aarch64" without other triple components.
53 lines
1.2 KiB
LLVM
53 lines
1.2 KiB
LLVM
; RUN: llc -mtriple=aarch64 -code-model=tiny < %s | FileCheck %s
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@var8 = dso_local global i8 0
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@var16 = dso_local global i16 0
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@var32 = dso_local global i32 0
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@var64 = dso_local global i64 0
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define dso_local ptr @global_addr() {
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; CHECK-LABEL: global_addr:
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ret ptr @var8
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; The adr calculation should end up returned directly in x0.
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; CHECK: adr x0, var8
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; CHECK-NEXT: ret
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}
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define dso_local i8 @global_i8() {
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; CHECK-LABEL: global_i8:
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%val = load i8, ptr @var8
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ret i8 %val
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; CHECK: adr x[[ADDR_REG:[0-9]+]], var8
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; CHECK: ldrb w0, [x[[ADDR_REG]]]
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}
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define dso_local i16 @global_i16() {
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; CHECK-LABEL: global_i16:
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%val = load i16, ptr @var16
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ret i16 %val
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; CHECK: adr x[[ADDR_REG:[0-9]+]], var16
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; CHECK: ldrh w0, [x[[ADDR_REG]]]
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}
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define dso_local i32 @global_i32() {
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; CHECK-LABEL: global_i32:
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%val = load i32, ptr @var32
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ret i32 %val
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; CHECK: ldr w0, var32
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}
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define dso_local i64 @global_i64() {
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; CHECK-LABEL: global_i64:
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%val = load i64, ptr @var64
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ret i64 %val
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; CHECK: ldr x0, var64
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}
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define dso_local <2 x i64> @constpool() {
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; CHECK-LABEL: constpool:
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ret <2 x i64> <i64 123456789, i64 987654321100>
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; CHECK: adr x[[ADDR_REG:[0-9]+]], {{.LCPI[0-9]+_[0-9]+}}
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; CHECK: ldr q0, [x[[ADDR_REG]]]
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}
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