llvm-mirror/test/CodeGen/PowerPC/Frames-small.ll

; RUN: llc < %s -march=ppc32 -mtriple=powerpc-apple-darwin8 -o %t1
; RUN  not grep {stw r31, -4(r1)} %t1
; RUN: grep {stwu r1, -16448(r1)} %t1
; RUN: grep {addi r1, r1, 16448} %t1
; RUN: llc < %s -march=ppc32 | \
; RUN: not grep {lwz r31, -4(r1)}
; RUN: llc < %s -march=ppc32 -mtriple=powerpc-apple-darwin8 -disable-fp-elim \
; RUN:   -o %t2
; RUN: grep {stw r31, -4(r1)} %t2
; RUN: grep {stwu r1, -16448(r1)} %t2
; RUN: grep {addi r1, r1, 16448} %t2
; RUN: grep {lwz r31, -4(r1)} %t2
; RUN: llc < %s -march=ppc64 -mtriple=powerpc-apple-darwin8 -o %t3
; RUN: not grep {std r31, -8(r1)} %t3
; RUN: grep {stdu r1, -16496(r1)} %t3
; RUN: grep {addi r1, r1, 16496} %t3
; RUN: not grep {ld r31, -8(r1)} %t3
; RUN: llc < %s -march=ppc64 -mtriple=powerpc-apple-darwin8 -disable-fp-elim \
; RUN:   -o %t4
; RUN: grep {std r31, -8(r1)} %t4
; RUN: grep {stdu r1, -16512(r1)} %t4
; RUN: grep {addi r1, r1, 16512} %t4
; RUN: grep {ld r31, -8(r1)} %t4

define i32* @f1() {
        %tmp = alloca i32, i32 4095             ; <i32*> [#uses=1]
        ret i32* %tmp
}
Convert more tests to avoid llvm-as. llvm-svn: 81545 2009-09-11 20:36:27 +02:00			`; RUN: llc < %s -march=ppc32 -mtriple=powerpc-apple-darwin8 -o %t1`
Do not store R31 into the caller's link area on PPC. This violates the ABI (that area is "reserved"), and while it is safe if all code is generated with current compilers, there is some very old code around that uses that slot for something else, and breaks if it is stored into. Adjust testcases looking for current behavior. I've verified that the stack frame size is right in all testcases, whether it changed or not. 7311323. llvm-svn: 89811 2009-11-24 23:59:02 +01:00			`; RUN not grep {stw r31, -4(r1)} %t1`
For PR1319: Upgrade to new test harness. llvm-svn: 36087 2007-04-15 23:17:45 +02:00			`; RUN: grep {stwu r1, -16448(r1)} %t1`
			`; RUN: grep {addi r1, r1, 16448} %t1`
Convert more tests to avoid llvm-as. llvm-svn: 81545 2009-09-11 20:36:27 +02:00			`; RUN: llc < %s -march=ppc32 \| \`
Do not store R31 into the caller's link area on PPC. This violates the ABI (that area is "reserved"), and while it is safe if all code is generated with current compilers, there is some very old code around that uses that slot for something else, and breaks if it is stored into. Adjust testcases looking for current behavior. I've verified that the stack frame size is right in all testcases, whether it changed or not. 7311323. llvm-svn: 89811 2009-11-24 23:59:02 +01:00			`; RUN: not grep {lwz r31, -4(r1)}`
Convert more tests to avoid llvm-as. llvm-svn: 81545 2009-09-11 20:36:27 +02:00			`; RUN: llc < %s -march=ppc32 -mtriple=powerpc-apple-darwin8 -disable-fp-elim \`
Remove obsolete -f flags. llvm-svn: 79992 2009-08-25 17:38:29 +02:00			`; RUN: -o %t2`
Do not store R31 into the caller's link area on PPC. This violates the ABI (that area is "reserved"), and while it is safe if all code is generated with current compilers, there is some very old code around that uses that slot for something else, and breaks if it is stored into. Adjust testcases looking for current behavior. I've verified that the stack frame size is right in all testcases, whether it changed or not. 7311323. llvm-svn: 89811 2009-11-24 23:59:02 +01:00			`; RUN: grep {stw r31, -4(r1)} %t2`
For PR1319: Upgrade to new test harness. llvm-svn: 36087 2007-04-15 23:17:45 +02:00			`; RUN: grep {stwu r1, -16448(r1)} %t2`
			`; RUN: grep {addi r1, r1, 16448} %t2`
Do not store R31 into the caller's link area on PPC. This violates the ABI (that area is "reserved"), and while it is safe if all code is generated with current compilers, there is some very old code around that uses that slot for something else, and breaks if it is stored into. Adjust testcases looking for current behavior. I've verified that the stack frame size is right in all testcases, whether it changed or not. 7311323. llvm-svn: 89811 2009-11-24 23:59:02 +01:00			`; RUN: grep {lwz r31, -4(r1)} %t2`
Convert more tests to avoid llvm-as. llvm-svn: 81545 2009-09-11 20:36:27 +02:00			`; RUN: llc < %s -march=ppc64 -mtriple=powerpc-apple-darwin8 -o %t3`
Do not store R31 into the caller's link area on PPC. This violates the ABI (that area is "reserved"), and while it is safe if all code is generated with current compilers, there is some very old code around that uses that slot for something else, and breaks if it is stored into. Adjust testcases looking for current behavior. I've verified that the stack frame size is right in all testcases, whether it changed or not. 7311323. llvm-svn: 89811 2009-11-24 23:59:02 +01:00			`; RUN: not grep {std r31, -8(r1)} %t3`
For PR1319: Upgrade to new test harness. llvm-svn: 36087 2007-04-15 23:17:45 +02:00			`; RUN: grep {stdu r1, -16496(r1)} %t3`
			`; RUN: grep {addi r1, r1, 16496} %t3`
Do not store R31 into the caller's link area on PPC. This violates the ABI (that area is "reserved"), and while it is safe if all code is generated with current compilers, there is some very old code around that uses that slot for something else, and breaks if it is stored into. Adjust testcases looking for current behavior. I've verified that the stack frame size is right in all testcases, whether it changed or not. 7311323. llvm-svn: 89811 2009-11-24 23:59:02 +01:00			`; RUN: not grep {ld r31, -8(r1)} %t3`
Convert more tests to avoid llvm-as. llvm-svn: 81545 2009-09-11 20:36:27 +02:00			`; RUN: llc < %s -march=ppc64 -mtriple=powerpc-apple-darwin8 -disable-fp-elim \`
Remove obsolete -f flags. llvm-svn: 79992 2009-08-25 17:38:29 +02:00			`; RUN: -o %t4`
Do not store R31 into the caller's link area on PPC. This violates the ABI (that area is "reserved"), and while it is safe if all code is generated with current compilers, there is some very old code around that uses that slot for something else, and breaks if it is stored into. Adjust testcases looking for current behavior. I've verified that the stack frame size is right in all testcases, whether it changed or not. 7311323. llvm-svn: 89811 2009-11-24 23:59:02 +01:00			`; RUN: grep {std r31, -8(r1)} %t4`
			`; RUN: grep {stdu r1, -16512(r1)} %t4`
			`; RUN: grep {addi r1, r1, 16512} %t4`
			`; RUN: grep {ld r31, -8(r1)} %t4`
Tests to verify PowerPC ABI. llvm-svn: 31825 2006-11-17 17:54:21 +01:00
Byebye llvm-upgrade! llvm-svn: 48762 2008-03-25 05:26:08 +01:00			`define i32* @f1() {`
			`%tmp = alloca i32, i32 4095 ; <i32*> [#uses=1]`
			`ret i32* %tmp`
Tests to verify PowerPC ABI. llvm-svn: 31825 2006-11-17 17:54:21 +01:00			`}`
Byebye llvm-upgrade! llvm-svn: 48762 2008-03-25 05:26:08 +01:00