1 ; RUN: llc -mtriple powerpc64-ibm-aix-xcoff -code-model=small \
2 ; RUN: -stop-after=machine-cp -print-before=simple-register-coalescing 2>&1 < \
3 ; RUN: %s | FileCheck --check-prefix=SMALL %s
5 ; RUN: not llc -mtriple powerpc64-ibm-aix-xcoff -code-model=medium \
6 ; RUN: -stop-after=machine-cp 2>&1 < %s | FileCheck --check-prefix=MEDIUM %s
8 ; RUN: llc -mtriple powerpc64-ibm-aix-xcoff -code-model=large \
9 ; RUN: -stop-after=machine-cp -print-before=simple-register-coalescing 2>&1 < \
10 ; RUN: %s | FileCheck --check-prefix=LARGE %s
12 ; RUN: llc -mtriple powerpc64-ibm-aix-xcoff -stop-after=machine-cp \
13 ; RUN: -print-before=simple-register-coalescing 2>&1 < %s | FileCheck \
14 ; RUN: --check-prefix=SMALL %s
16 @msg = common global i8* null, align 8
17 @ptr = common global i8* null, align 8
21 ; SMALL: %0:g8rc_and_g8rc_nox0 = LDtoc @msg, $x2 :: (load 8 from got)
22 ; SMALL: %1:g8rc = LD 0, %0:g8rc_and_g8rc_nox0 :: (dereferenceable load 8 from @msg)
23 ; SMALL: %2:g8rc_and_g8rc_nox0 = LDtoc @ptr, $x2 :: (load 8 from got)
24 ; SMALL: STD %1:g8rc, 0, %2:g8rc_and_g8rc_nox0 :: (store 8 into @ptr)
26 ; MEDIUM: Medium code model is not supported on AIX.
28 ; LARGE: %0:g8rc_and_g8rc_nox0 = ADDIStocHA8 $x2, @msg
29 ; LARGE: %1:g8rc_and_g8rc_nox0 = LDtocL @msg, %0:g8rc_and_g8rc_nox0, implicit $x2 :: (load 8 from got)
30 ; LARGE: %2:g8rc = LD 0, %1:g8rc_and_g8rc_nox0 :: (dereferenceable load 8 from @msg)
31 ; LARGE: %3:g8rc_and_g8rc_nox0 = ADDIStocHA8 $x2, @ptr
32 ; LARGE: %4:g8rc_and_g8rc_nox0 = LDtocL @ptr, %3:g8rc_and_g8rc_nox0, implicit $x2 :: (load 8 from got)
33 ; LARGE: STD %2:g8rc, 0, %4:g8rc_and_g8rc_nox0 :: (store 8 into @ptr)
35 %0 = load i8*, i8** @msg, align 8
36 store i8* %0, i8** @ptr, align 8