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From: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
To: linux-sparse@vger.kernel.org
Cc: Christopher Li <sparse@chrisli.org>,
	Dibyendu Majumdar <mobile@majumdar.org.uk>,
	Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Subject: [PATCH v3 30/30] llvm: fix type of switch constants
Date: Sun, 19 Mar 2017 02:42:27 +0100	[thread overview]
Message-ID: <20170319014227.8833-31-luc.vanoostenryck@gmail.com> (raw)
In-Reply-To: <20170319014227.8833-1-luc.vanoostenryck@gmail.com>

In sparse-llvm, the type of switch constants are hardcoded
to 'i32'.

Fix this by using the right type as given by the instruction.

Reported-by: Dibyendu Majumdar <mobile@majumdar.org.uk>
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
---
 sparse-llvm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sparse-llvm.c b/sparse-llvm.c
index bae55de3b..c01d3ea41 100644
--- a/sparse-llvm.c
+++ b/sparse-llvm.c
@@ -771,7 +771,7 @@ static void output_op_switch(struct function *fn, struct instruction *insn)
 	FOR_EACH_PTR(insn->multijmp_list, jmp) {
 		if (jmp->begin == jmp->end) {		/* case N */
 			LLVMAddCase(target,
-				LLVMConstInt(LLVMInt32Type(), jmp->begin, 0),
+				val_to_value(jmp->begin, insn->type),
 				jmp->target->priv);
 		} else if (jmp->begin < jmp->end) {	/* case M..N */
 			assert(0);
-- 
2.12.0


  parent reply	other threads:[~2017-03-19  1:43 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-19  1:41 [PATCH 00/30] LLVM fixes Luc Van Oostenryck
2017-03-19  1:41 ` [PATCH v3 01/30] fix usage of inlined calls Luc Van Oostenryck
2017-03-19  1:41 ` [PATCH v3 02/30] inlined calls should not block BB packing Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 03/30] give function's arguments a type via OP_PUSH Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 04/30] give a type to OP_PHISOURCE Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 05/30] give a type to OP_SEL, always Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 06/30] llvm: remove unneeded arg 'module' Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 07/30] llvm: remove unneeded 'generation' Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 08/30] llvm: remove unneeded function::type Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 09/30] llvm: reduce scope of 'bb_nr' Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 10/30] llvm: use pseudo_list_size() instead of open coding it Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 11/30] llvm: give arguments a name Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 12/30] llvm: give a name to call's return values Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 13/30] llvm: avoid useless temp variable Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 14/30] llvm: extract get_sym_value() from pseudo_to_value() Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 15/30] llvm: fix test of floating-point type Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 16/30] llvm: fix translation of PSEUDO_VALs into a ValueRefs Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 17/30] llvm: fix output_op_store() which modify its operand Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 18/30] llvm: fix output_op_[ptr]cast() Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 19/30] llvm: take care of degenerated rvalues Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 20/30] llvm: add test cases for symbol's address Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 21/30] llvm: add test cases for pointers passed as argument Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 22/30] llvm: add test cases for arrays " Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 23/30] llvm: add test cases for degenerated pointers Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 24/30] llvm: add support for OP_NEG Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 25/30] llvm: fix pointer/float mixup in comparisons Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 26/30] llvm: fix type in comparison with an address constant Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 27/30] llvm: give correct type to binops Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 28/30] llvm: adjust OP_RET's type Luc Van Oostenryck
2017-03-19  1:42 ` [PATCH v3 29/30] llvm: variadic functions are not being marked as such Luc Van Oostenryck
2017-03-19  1:42 ` Luc Van Oostenryck [this message]
2017-03-19 16:09 ` [PATCH 00/30] LLVM fixes Dibyendu Majumdar
2017-03-19 18:41   ` Dibyendu Majumdar
2017-03-19 16:28 ` Christopher Li
2017-03-19 16:51   ` Luc Van Oostenryck
2017-03-19 21:02     ` Luc Van Oostenryck

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