diff options
Diffstat (limited to 'test/CodeGen/ARM/aeabi-read-tp.ll')
| -rw-r--r-- | test/CodeGen/ARM/aeabi-read-tp.ll | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/aeabi-read-tp.ll b/test/CodeGen/ARM/aeabi-read-tp.ll new file mode 100644 index 0000000000000..5f9815b6cd779 --- /dev/null +++ b/test/CodeGen/ARM/aeabi-read-tp.ll @@ -0,0 +1,26 @@ +; RUN: llc -mtriple armv7---eabi -filetype asm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-SHORT +; RUN: llc -mtriple thumbv7---eabi -filetype asm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-SHORT +; RUN: llc -mtriple armv7---eabi -mattr=+long-calls -filetype asm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-LONG +; RUN: llc -mtriple thumbv7---eabi -mattr=+long-calls -filetype asm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-LONG + +@i = thread_local local_unnamed_addr global i32 0, align 4 + +define i32 @f() local_unnamed_addr { +entry: + %0 = load i32, i32* @i, align 4 + ret i32 %0 +} + +; CHECK-LABEL: f: +; CHECK-SHORT: ldr r1, [[VAR:.LCPI[0-9]+_[0-9]+]] +; CHECK-SHORT-NEXT: bl __aeabi_read_tp +; CHECK-SHORT: [[VAR]]: +; CHECK-SHORT-NEXT: .long i(TPOFF) + +; CHECK-LONG: ldr [[REG:r[0-9]+]], [[FUN:.LCPI[0-9]+_[0-9]+]] +; CHECK-LONG-NEXT: ldr r1, [[VAR:.LCPI[0-9]+_[0-9]+]] +; CHECK-LONG-NEXT: blx [[REG]] +; CHECK-LONG: [[VAR]]: +; CHECK-LONG-NEXT: .long i(TPOFF) +; CHECK-LONG: [[FUN]]: +; CHECK-LONG-NEXT: .long __aeabi_read_tp |