| ; RUN: llc -mtriple=armebv7-linux-gnueabihf -O2 -mattr=+read-tp-tpidrurw %s -o - | FileCheck %s -check-prefix=CHECK-TPIDRURW | |
| ; RUN: llc -mtriple=armebv7-linux-gnueabihf -O2 -mattr=+read-tp-tpidruro %s -o - | FileCheck %s -check-prefix=CHECK-TPIDRURO | |
| ; RUN: llc -mtriple=armebv7-linux-gnueabihf -O2 -mattr=+read-tp-tpidrprw %s -o - | FileCheck %s -check-prefix=CHECK-TPIDRPRW | |
| ; RUN: llc -mtriple=armebv7-linux-gnueabihf -O2 %s -o - | FileCheck %s -check-prefix=CHECK-SOFT | |
| ; RUN: llc -mtriple=thumbv7-linux-gnueabihf -O2 -mattr=+read-tp-tpidrurw %s -o - | FileCheck %s -check-prefix=CHECK-TPIDRURW | |
| ; RUN: llc -mtriple=thumbv7-linux-gnueabihf -O2 -mattr=+read-tp-tpidruro %s -o - | FileCheck %s -check-prefix=CHECK-TPIDRURO | |
| ; RUN: llc -mtriple=thumbv7-linux-gnueabihf -O2 -mattr=+read-tp-tpidrprw %s -o - | FileCheck %s -check-prefix=CHECK-TPIDRPRW | |
| ; RUN: llc -mtriple=thumbv7-linux-gnueabihf -O2 %s -o - | FileCheck %s -check-prefix=CHECK-SOFT | |
| ; __thread int counter; | |
| ; void foo() { | |
| ; counter = 5; | |
| ; } | |
| @counter = thread_local local_unnamed_addr global i32 0, align 4 | |
| define void @foo() local_unnamed_addr #0 { | |
| entry: | |
| store i32 5, ptr @counter, align 4 | |
| ret void | |
| } | |
| ; CHECK-LABEL: foo: | |
| ; CHECK-TPIDRURW: mrc p15, #0, {{r[0-9]+}}, c13, c0, #2 | |
| ; CHECK-TPIDRURO: mrc p15, #0, {{r[0-9]+}}, c13, c0, #3 | |
| ; CHECK-TPIDRPRW: mrc p15, #0, {{r[0-9]+}}, c13, c0, #4 | |
| ; CHECK-SOFT: bl __aeabi_read_tp |